ace thanks for the help guys, im getting rid of my tent and turning the small area behind my workshop into a grow, with co2 gen etc, all the plumbing is done but i need to finish the rendering and get it sealed etc. I was thinking about running the pipes all around the room then using the floor as normal, turn the place into a jungle. it surely has to be the most efficient way of using your lighting as you could just hang them like pendulums with stuff growing all around.

yes, limit is not much of a problem as the limit is 0 here lol I love my dwc though, once you get dialed in, I have just come out of my first lockout. i have always done fine with gh trio and nothing else except a bit of silica. i decided to add a bit of cal-mag and it really screwed me over, plants went into lockout with cal toxicity with hard water and hard water nutes. flushed now and back to normal schedule and they have taken off again. Problems really do seem to occur when you over complicate things lol.